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Equacoes de volume para uma floresta secundaria no planalto do Tapajós Belterra, PA

by Silva, J.N.M; Carvalho, M.S.P. de.
Other Title: Volume equations for a secondary forest in the Tapajos plateau - Belterra, Para.Subject(s): VOLUMEN | DIAMETRO | ANALISIS ESTADISTICO | AMAZONIA | BRASIL | VOLUME | DIAMETER | STATISTICAL ANALYSIS | AMAZONIA | BRAZIL | VOLUME | DIAMETRE | ANALYSE STATISTIQUE | AMAZONIE | BRESIL In: Boletim de Pesquisa Florestal - EMBRAPA. Centro Nacional de Pesquisa de Florestas (Brasil) (no.8/9) p. 16-25Summary: A volume equation was developed for any species in the Tapajós National Forest, which is suitable for diameter ranging from 15 cm to 45,0. Among the four equations tested the Kopezky-Gehrhardt model was selected: V = -0,0994 + 9,1941 x 10 exponent -4 x d exponent 2, where V = commercial volume over bark and d = diameter over bark at breast height
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A volume equation was developed for any species in the Tapajós National Forest, which is suitable for diameter ranging from 15 cm to 45,0. Among the four equations tested the Kopezky-Gehrhardt model was selected: V = -0,0994 + 9,1941 x 10 exponent -4 x d exponent 2, where V = commercial volume over bark and d = diameter over bark at breast height

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